This plugin is 100% free and without having to touch its settings it makes your Whatsapp Number List site absurdly fast: Screenshot of an optimization plugin for WordPress.This is a test site I installed on Cloud86, but on a other LiteSpeed host like My.host will give you similar results. (The TTFB has dropped to 50ms on this site by the way! Before optimization it Whatsapp Number List was at 199ms. Well below the 200ms that Google recommends.) The reason I advise you not to touch the settings.
This plugin is because it makes a marginal Whatsapp Number List difference on the final speed scores, and you have the chance of breaking things if you push all the buttons. Install the plugin,